#019FCB

#019FCB

Color Values

HEX

#019FCB

RGB

1, 159, 203

HSL

193.1, 99.0%, 40.0%

HSV

193.1, 99.5%, 79.6%

CMYK

99.5%, 21.7%, 0.0%, 20.4%

OKLCH

0.6546 0.1255 226.4

Properties

Cool Light Nearest: deepskyblue 3

Color Harmonies

Complementary

#019FCB

#CB2D01

Analogous

#01CB92

#013ACB

#019FCB

Triadic

#019FCB

#CB019F

#9FCB01

Split Complementary

#019FCB

#CB013A

#CB9201

Tetradic

#019FCB

#9201CB

#CB2D01

#3ACB01

Color Blindness Simulation

Original

#019FCB

Protanopia

#4547C0

Deuteranopia

#3C30BE

Tritanopia

#09B8B6

Achromatopsia

#818181

CSS Usage

background-color: #019FCB;
color: #019FCB;
border-color: #019FCB;
Nearest Tailwind: Cyan 600 #0891B2

Tailwind Shades

50
#F1FBFE
100
#DEF6FC
200
#B8EFFF
300
#85E4FE
400
#43D5FE
500
#01C7FE
600
#019FCB
700
#017FA2
800
#01637F
900
#05495C
950
#032E3A

Contrast Checker

Text on white

3.08:1

AA Fail AAA Fail

Text on black

6.82:1

AA Pass AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026